<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<meta name="viewport" content="width=device-width, initial-scale=1">
		<title>登录</title>
		<link href="../layui/css/layui.css" rel="stylesheet">
		<link href="../layui/css/login.css" rel="stylesheet">
	</head>
	<body>
		<form class="layui-form">
			<div class="demo-login-container login">
				<div class="layui-form-item">
					<div class="layui-input-wrap">
						<div class="layui-input-prefix">
							<i class="layui-icon layui-icon-username"></i>
						</div>
						<input type="text" name="username" value="" lay-verify="required" placeholder="用户名"
							lay-reqtext="请填写用户名" autocomplete="off" class="layui-input" lay-affix="clear">
					</div>
				</div>
				<div class="layui-form-item">
					<div class="layui-input-wrap">
						<div class="layui-input-prefix">
							<i class="layui-icon layui-icon-password"></i>
						</div>
						<input type="password" name="password" value="" lay-verify="required" placeholder="密   码"
							lay-reqtext="请填写密码" autocomplete="off" class="layui-input" lay-affix="eye">
					</div>
				</div>
				<div class="layui-form-item">
					<div class="layui-row">
						<div class="layui-col-xs7">
							<div class="layui-input-wrap">
								<div class="layui-input-prefix">
									<i class="layui-icon layui-icon-vercode"></i>
								</div>
								<input type="text" name="captcha" value="" lay-verify="required" placeholder="验证码"
									lay-reqtext="请填写验证码" autocomplete="off" class="layui-input" lay-affix="clear">
							</div>
						</div>
						<div class="layui-col-xs5">
							<div style="margin-left: 10px;">
								<img src="https://www.oschina.net/action/user/captcha"
									onclick="this.src='https://www.oschina.net/action/user/captcha?t='+ new Date().getTime();">
							</div>
						</div>
					</div>
				</div>
				<div class="layui-form-item">
					<input type="checkbox" name="remember" lay-skin="primary" title="记住密码">
				</div>
				<div class="layui-form-item">
					<button class="layui-btn layui-btn-fluid" lay-submit lay-filter="demo-login"
						style="color: #e3e3e3!important;">登录</button>
				</div>
			</div>
		</form>

		<script src="../layui/layui.js"></script>
		<script>
			layui.use(function() {
				var form = layui.form;
				var layer = layui.layer;
				// 提交事件
				form.on('submit(demo-login)', function(data) {
					var field = data.field; // 获取表单字段值
					// 此处可执行 Ajax 等操作
					const ajaxRes = ajaxEncap.postData('./', field)
                    ajaxRes.then(resolve => {
                        if (resolve.token) {
                            layer.msg('登录成功', {
                                icon: 6,
                                time: 1000, // 提示音乐播放的时间，默认3秒
                            }, function(){
                                sessionStorage.setItem('token', resolve.token)
                                // 关闭之后的回调
                                window.location.href = "../index.html";
                            });
                        } else {
                             layer.msg('登录失败', {
                                icon: 7,
                                time: 1000,
                            });
                        }
                    }).catch(reject => {
                        layer.msg('登录失败-' + reject.msg, {
                                icon: 7,
                                time: 1000,
                            });
                    });
					// …
					return false; // 阻止默认 form 跳转
				});
			});
		</script>

	</body>
</html>